In the full version of age of zombies in the cheat code box type in 0159 to get a hoverboard (does not work on water)!
Tips and Tricks
Reserve grenades for those moments when zombies bunch up in big groups. This makes it possible to take dozens of enemies out in one firestorm.
Weapons are picked up as power-ups. If you have a mini-gun equipped and pick up another mini-gun power-up, your gun reloads. As such, wait to pick up a weapon until you're almost out of ammunition.
Don;t mess with controls, the default floating analogue stick configuration is best for maintaining control over Steakfries's movement and shooting.